--- a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi   
+++ b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi   
@@ -128,6 +128,30 @@
 	};
 };
 
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hummingboard_i2c3>;
+	status = "okay";
+};
+
+&ecspi2 {
+	fsl,spi-num-chipselects = <2>;
+	cs-gpios = <&gpio2 26 1>, <&gpio2 27 1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hummingboard_spi>;
+	status = "okay";
+	spidev@0x00 {
+		compatible = "spidev";
+		spi-max-frequency = <5000000>;
+		reg = <0>;
+	};
+	spidev@0x01 {
+		compatible = "spidev";
+		spi-max-frequency = <5000000>;
+		reg = <1>;
+	};
+};
 &audmux {
 	status = "okay";
 };
@@ -195,6 +219,17 @@
 			>;
 		};
 
+		pinctrl_hummingboard_spi: hummingboard_spi {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_OE__ECSPI2_MISO   0x100b1
+				MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI   0x100b1
+				MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK   0x100b1
+				MX6QDL_PAD_EIM_RW__GPIO2_IO26   0x80000000
+				MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x80000000
+			>;
+		};
+
+
 		pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 {
 			fsl,pins = <
 				MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x80000000
@@ -221,6 +256,13 @@
 			>;
 		};
 
+		pinctrl_hummingboard_i2c3: hummingboard-i2c3 {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
+				MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
+			>;
+		};
+	  
 		pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 {
 			fsl,pins = <
 				MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 /*brk*/ 
